1.Our Advantage:

(1). Customized Carbide Inserts, non-standard Carbide Inserts

(2). Replace: SANDVIK, KENNAMETAL, ISCAR, MITSUBISHI, SECO, TAEGUTEC, DIJET, YG-1 etc.

(3). Cost down

2.We can according to your request to manufacture the inserts.

Grade	Density g/cm3	TRS Mpa	Hardness Mpa	Performance & application recommended
YG4C	15.1	1800	90	Mainly used as small buttons for percussion bits to cut soft and medium hard formations.
YG6	14.95	1900	90.5	For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.
YG8	14.8	2200	89.5	For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.
YK05	14.95	2500	90.5	Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations.
YG8C	14.8	2400	88.5
YG11C	14.4	2700	86.5	Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations.
YG13C	14.2	2850	86	Primarily for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and very hard formations.
YG15C	14	3000	85.5	For oil cone drill bits, for medium soft and medium-hard rocks.